RECEIVABLES (Tables)

9 Months Ended

Sep. 30, 2014

RECEIVABLES

Schedule of receivables

	September 30,			December 31,
$s in thousands	2014			2013
Trade	$	130,017		$	42,055
Unbilled revenue	23,709			1,296
Other	2,652			810
Total receivables	156,378			44,161
Allowance for doubtful accounts	(4,166		)	(525		)
Receivables, net	$	152,212		$	43,636